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Uniformed guards parading in Piazza della Libertà, in front of the Palazzo Pubblico and the statue, with blue and white banners.

A constitution that isn't in one book

San Marino's constitution, spread between old statutes and the 1974 charter

San Marino has no constitution written as a single text. Its constitutional rules are spread across several laws, from the medieval statutes and those of the seventeenth century to the Declaration of Citizens' Rights of 8 July 1974, amended between 2000 and 2019. The Arengo, the old assembly, survives as a right of petition.

What I like most about San Marino's constitution is that you can visit it. There's no document behind glass, but the square where the regents are proclaimed, the palace where the Council sits and the church where the Arengo used to meet are all within five minutes' walk of each other.

Sergio LeponeMy advice

Before you go

What I would keep in mind

  1. 01 My tip

    The constitution isn't one document

    The Regency's own website says as much. It's a set of rules spread over several texts, from the earliest statutes to the 1974 Charter of Rights.

    history of San Marino
  2. 02 Most beautiful

    The Arengo is still alive twice a year

    On the first Sunday after each investiture, at midday, citizens hand in petitions of public interest in the council chamber. It's what remains of the medieval assembly.

    Captains Regent of San Marino
  3. 03 To save money

    The regents' square is free

    Piazza della Libertà, where the regents are proclaimed and the Council's palace stands, is free to see at any hour.

    Piazza della Libertà in San Marino
  4. 04 My tip

    Even the flag is constitutional

    Since 2011 the flag and coat of arms have been set out in Article 2 bis of the Declaration of Rights, added by a constitutional law.

    San Marino flag

What I would book

If you go looking for San Marino’s constitution expecting a signed and dated document, you’re in for a surprise. There isn’t one. The Regency explains on its own website that the constitution isn’t a single text but is spread over several laws that have piled up across the centuries. To me, building a state in layers like that is about as San Marino as it gets.

Does San Marino have a constitution?

Yes, just not the way France or Italy have one, and a British reader will find the idea familiar, since the UK doesn’t keep its constitution in a single document either. Rules of constitutional weight already appear in the earliest local statutes that survive, are amended, extended or confirmed down the centuries and run right up to the Charter of Rights of 8 July 1974, revised by Law 36 of 2002. It’s a system that grew from the days of the medieval commune, which is why it still keeps institutions like the Regency.

For the full backstory, from the legend of AD 301 to the vote of 1906, see my history of San Marino. Here I’m sticking to the texts.

The statutes, from 1295 to the seventeenth century

The earliest statutes we know of date from between 1295 and 1302, and in them the two consuls who ran the community become known as Captain and Defender. The ones that really shaped the country came later. The Consiglio Grande e Generale calls them the statutes «del ’600» and says they were drafted between the late sixteenth and early seventeenth centuries.

Those statutes stripped the Arengo, the assembly of heads of household, of its power without quite abolishing it. They called the Council of Sixty the supreme, absolute and sole prince of the community, gave it the power of life and death, and laid down that 40 councillors should come from the Terra, the Città and the Borgo, and 20 from the Ville, the rest of the territory. From then on the Council renewed itself by co-option, and over time it fell into the hands of a few families.

Is it really from 1600?

That’s what you’ll read in plenty of places, and I can see where it comes from, since the «’600» statutes tend to get pinned to that round number. But the official websites I’ve checked give no exact year, only the span between the two centuries, so I’d rather not treat it as settled.

What is true, and I find more interesting, is that they’re still cited. The Regency’s website notes that the review of the regents at the end of their term, the Sindacato della Reggenza, comes from rubric XIX of Book One of the Statutes. A modern court handles it now, but the rule it rests on is the same.

The 1974 Declaration of Rights

The modern cornerstone is Law 59 of 8 July 1974, the Declaration of Citizens’ Rights and of the Fundamental Principles of San Marino’s legal order. Its original preamble spoke of repudiating fascism and every totalitarian conception of the state, and since 2002 it mentions only every totalitarian conception.

Its content reads much like any European constitution. Sovereignty lies with the people, the state rejects war and recognises the European Convention on Human Rights, everyone is equal before the law, suffrage is universal, secret and direct, and the Republic protects its historic heritage and landscape. The office of head of state is held jointly by two Captains Regent, as the supreme guarantors of the constitutional order.

The 2002 reform created the Collegio Garante della costituzionalità delle norme, with three full members and three substitutes elected by two thirds of the Council, which reviews laws and sits in judgement on outgoing regents. And in 2011 a constitutional law added the article on San Marino’s flag and its coat of arms.

The Arengo, from assembly to citizens’ petition

The Arengo is the country’s oldest institution. It brought the heads of household together outside the Pieve when the bell rang, and records show it meeting at least until 9 January 1571. After the seventeenth-century statutes it didn’t meet again until 25 March 1906, when the Sammarinese decided to elect their Council by vote.

Today it lives on in another form. The 1974 Declaration says the Arengo is to be governed by law, and a law of 1995 turned it into a right of petition. On the first Sunday after each investiture, at midday, any adult citizen of San Marino can present istanze d’Arengo in the council chamber, and the Regency decides by 30 April or 30 October whether they’re of public interest.

What you can see that’s connected

There’s no display case with the constitution in it, but there are the places where it works. Piazza della Libertà is where the regents are proclaimed and where the Palazzo Pubblico in San Marino stands, with the Great and General Council chamber where the Arengo petitions are handed in, closed for works until 31 October 2026. A step away, the basilica occupies the site of the old Pieve where the assembly used to gather.

If the subject grabs you and the palace is still shut, I’d call in at the State Museum, which is on the €11 pass and traces the country’s story through archaeology, art and coins. And if you happen to be there on 1 April or 1 October, you’ll see the most visible part of the whole system out in the square.

The building blocks of San Marino's constitution

TextDateWhat it adds
Earliest known statutes1295-1302The two consuls become Captain and Defender
The «'600» statutesLate 16th to early 17th centuryThe Council of Sixty as supreme power; 40 councillors from the Terra, 20 from the Ville
The Arengo of 190625 March 1906The Council to be elected by vote instead of co-option
Declaration of Rights (Law 59)8 July 1974Citizens' rights and the principles of the state
Reform (Law 36)26 February 2002Collegio Garante, categories of law and a new article on the Regency
Constitutional law on the flag22 July 2011Article 2 bis with the flag and coat of arms

Sources: the Regency's website, the Consiglio Grande e Generale and the consolidated text of the Declaration (updated to 4 June 2019), checked on 29 September 2026.

Test yourself

True or false?

0/4 Pick before you peek.

  1. San Marino has a constitution written as a single document dating from 1600.

    See the answer

    False. The Regency's website explains that San Marino's constitution isn't a single text but is spread over several laws, from the earliest statutes to the 1974 Charter of Rights.

  2. Citizens of San Marino can petition the regents twice a year.

    See the answer

    True. These are the istanze d'Arengo. They're presented at midday on the first Sunday after each investiture, in the chamber of the Great and General Council, and must concern the public interest.

  3. The original 1974 preamble explicitly rejected fascism.

    See the answer

    True. The 1974 text spoke of repudiating fascism and every totalitarian conception of the state. Since the 2002 reform it mentions only every totalitarian conception.

  4. In San Marino, custom can serve as a source of law.

    See the answer

    True. Article 3 bis of the Declaration says custom and common law fill the gaps where there are no legislative provisions.

Map

Where Constitution is

Every number opens its guide. The towers sit on the ridge, the city beside them and Borgo Maggiore below, linked by the cable car.

  1. 1The Three TowersTwo open inside, the third only from outside
  2. 2Guaita TowerAn 11th-century fortress that was a jail until 1970
  3. 3Cesta Tower and Arms MuseumThe top of Mount Titano, at 755 metres
  4. 4City of San MarinoWorld Heritage since 2008
  5. 5Montale TowerNo ticket, no hours, no pass
  6. 6Borgo MaggioreA cable car to the capital every 15 minutes
  7. 7Witches' PassageAbout 200 metres of battlements, no ticket
  8. 8Palazzo PubblicoClosed for restoration in 2026
  9. 9Changing of the guardNo timetable in any reliable source
  10. 10Basilica of Saint MarinusNeoclassical, begun in 1826, free to enter
  11. 11Mount Titano755 metres at the top of the Cesta
  12. 12MuseumsOne €11 ticket, seven venues
  13. 13State MuseumOpen to the public since 1899
  14. 14San Francesco Art GalleryIn the Franciscan cloister since 1966
  15. 15Torture MuseumMore than 100 original instruments
  16. 16Cable car (funivia)Closed from 21 to 23 October 2026
  17. 17Quirky museumsThree private museums with their own websites
  18. 18Stamp and Coin MuseumStamps since 1877, on the €11 pass
  19. 19National GalleryOpened on 7 July 2018
  20. 20ValdragoneA curazia of Borgo Maggiore
  21. 21San Giovanni sotto le PenneA curazia of Borgo Maggiore, below the towers
  22. 22Medieval DaysJuly, the old town and free entry
  23. 23Christmas28 November to 6 January, with a caveat
  24. 24Hotel TitanoOpen since 30 September 1894
  25. 25Grand Hotel San MarinoA hot tub on the third-floor terrace
  26. 26Hotel RosaFamily-run and open all year since 1965
  27. 27Hotel Crocenzi1 km from the cable car, 3 km from the old town
  28. 28Hotel La RoccaNot the Rocca, but on the road up to it
  29. 29Porta San FrancescoA guard post since 1361
  30. 30Cava dei BalestrieriThe crossbowmen's range since 1965
  31. 31MapNine castelli in 61 km²
  32. 32Teatro Titano2026-27 season from 22 October
  33. 33Church of San QuirinoOn the 5-cent coin
  34. 34Trenino Bianco AzzurroRimini to the City, 1932 to 1944
  35. 35Consolazione SanctuaryConsecrated on 11 June 1967
  36. 36UniversityCreated by law on 31 October 1985
  37. 37PrisonEmpty on the day the European inspectors arrived
  38. 38Piazza della LibertàIt used to be called the Pianello

Frequently asked questions

Does San Marino have a constitution?

Yes, but not in a single text. According to the Regency's website, its constitutional rules are spread across several laws, from the earliest statutes to the 1974 Declaration of Citizens' Rights, revised by Law 36 of 2002.

Is San Marino's constitution the oldest in the world?

That's the claim you'll often read, based on the seventeenth-century statutes still cited today. The official websites I checked don't use that phrase, so I'd say San Marino has very old constitutional rules rather than the world's oldest written constitution.

Is the San Marino constitution from 1600?

The date comes from the «'600» statutes. The Consiglio Grande e Generale says they were drafted between the late sixteenth and early seventeenth centuries, without giving an exact year. They're still cited, for instance rubric XIX of Book One, which governs the review of outgoing regents.

What does the 1974 Declaration of Rights say?

That sovereignty lies with the people, that the state rejects war and recognises the European Convention on Human Rights, that everyone is equal before the law and that suffrage is universal, secret and direct. It also covers the Regency, the Council, the government and the judiciary.

Who makes sure the constitution is respected?

The Collegio Garante della costituzionalità delle norme, created in the 2002 reform. It has three full members and three substitutes elected by two thirds of the Council, and it also reviews the Captains Regent when their term ends.

What is the Arengo of San Marino?

The ancient assembly of heads of household, which met outside the Pieve when the bell rang. The seventeenth-century statutes stripped it of power, it met again on 25 March 1906, and today it survives as the istanze d'Arengo, petitions citizens present after each investiture.

Sergio Lepone

By

Tourism graduate with a master’s in Tourism Management and Planning from the University of Málaga, who has travelled across Europe. He writes every guide from official sources and his own judgement.

Published on . Facts checked on .

How I check every fact and where it comes from

Photos: Hayden Soloviev (CC BY 4.0), via Wikimedia Commons.

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